The MetalCloak Aluminum TJ/LJ Wrangler 3.5" Long Travel Short Arm Suspension Kit, RockSport Edition, has all our best technology as one of our top of the line kits, including the high-misalignment vibration-dampening double-adjustable Duroflex™ Aluminum Control Arms, but with popular RockSport Shocks.

MetalCloak chose RockSport shocks, to provide another option for this LTSA suspension. The RockSport shocks are a more affordable option to the "Game Changing" Long Travel 6Pak Shocks but still provide the high performance dampening needs required to complement the MetalCloak suspension components.

Who should use this kit? This kit is perfect for the TJ owner who wants great flex and fantastic ride quality, but doesn't need the unprecedented off-roading articulation and pre-running capability of the 6Pak Shocks, but prefers the fine tuning of double adjustable control arms.

OR... if you are still running stock fenders, and can't take advantage of the up-travel from 6Pak shocks but still want the best suspension on the market today, then this kit is perfect for you.

Note:MetalCloak Recommends You Have a Suspension Specialist Align Your Jeep Once MetalCloak Suspension is Installed.

It’s not just a shock, it is a piece in a tuned system. This is not a typical bolt on shock. RockSport shocks are valved and specifically tuned to work with MetalCloak True Dual-Rate Coils.

MetalCloak has refined the RockSport Shocks compression and dampening to provide stable, yet compliant manners for daily driving and also in situations where Long Travel articulation is needed to keep the tires planted on the ground.

RockSport Front Shock Length:

Extended Length: 27.4"

Collapsed Length: 16.2"

RockSport Rear Shock Length:

Extended Length: 24.5"

Collapsed Length: 14.6"

FRONT ROCKSPORT SHOCK

REAR ROCKSPORT SHOCK

68 DEGREES OF MISALIGNMENT. THAT'S MAKES IT FLEXY.

The Patented Duroflex Joint (metalcloakpatents.com) is the key to getting the greatest flex in a TJ/LJ Wrangler bolt-on suspension kit. Period.

MetalCloak has taken the best features of the most widely used control arm joints and combine those features to create the Duroflex Joint, producing a Low-Maintenance, High-Misalignment (34°), Self-Centering, Rebuildable Joint with an OEM quality ride.

OEM Style Clevite Joint

Typical Flex Joint

MetalCloak Duroflex Joint

High Vibration Dampening

Self-Centering

Fused at Center Bushing (No Bearing Surface Wear)

High Transverse Flex

High Rotational Flex

Rebuildable

High Vibration Dampening

Self-Centering

Fused Center Bushing (No Bearing Surface Wear)

High Transverse Flex

High Rotational Flex

Rebuildable

DEGREES OF ARTICULATION...

MetalCloak's Duroflex Joint provides 28° more articulation and flex then typical control arms!

DUROFLEX ALUMINUM SHORT ARMS

The Duroflex Aluminum Short Armsare aluminum short arms designed to accept Duroflex Joints at each end.

Right Hand and Left Hand Duroflex Joints

Aircraft Grade Aluminum Hex Stock

Easy to Adjust

Added Material for Additional Strength

CONTROL ARM SPECIFICATIONS:

Note: These Control Arm Specifications are Just Starting Points. ALL JEEPS ARE DIFFERENT. MetalCloak Recommends Seeing a Suspension Specialist for Correct Control Arm Lengths For YOUR Jeep.

COIL SPRINGS 101-EVERYTHING YOU NEED TO KNOW ABOUT COIL SPRINGS

This short video covers what you need to know about the basics of Single Linear Rate Coil Springs and MetalCloak's True Dual Rate Coils. How Linear Coil Springs and MetalCloak's True Dual Rate Coils work and what to expect when using them.

Check Out the Video>>>

WHAT ARE TRUE DUAL RATE ™ COILS?

MetalCloak TJ/LJ Wrangler True Dual Rate™ Coils have some of the longest free lengths in the industry for greater articulation without sacrificing the OEM ride quality.

TJ Wrangler 3.5" True Dual Rate™ Coils, Front

TJ Wrangler 3.5" True Dual Rate™ Coils, Rear

DESIGNED FOR ULTIMATE STRENGTH & CLEARANCE

Formed for ultimate Up-Travel & Down-Travel we built it out of Solid Chromoly for strength and equipped it with our patented Duratrak bushing for improved durability and ride stability.

This short video covers what you need to know about the Durotrak Bushing. The Patented Durotrak™ Bushing (metalcloakpatents.com) is a bushing made with a proprietary rubber compound unique to MetalCloak. The Durotrak™ bushing is comprised of two pieces that thread together allowing this bushing easy to install without a press. Eliminate squeaks and clunks in your steering with the technology of MetalCloak's Durotrak™ bushings; exclusively found in MetalCloak track bars.

Check Out the Video >>>

The Patented Durotrak™ Bushing (metalcloakpatents.com) is a NVH (noise, vibration, harshness) bushing made with a proprietary rubber compound unique to MetalCloak. The Durotrak™ two part bushing is comprised of two pieces that thread together making this bushing simple to install without a press, reduces vibration and harshness transferred to the driver, and improves vehicle steering input.

STOP THE GUESS WORK. BUMP IT UP!

Our Adjustable Bump-Stops remove the guess work on your Jeep and lets you build the bump stop you need, when you need it.

At MetalCloak we work continuously to give you the best possible installation instructions. We constantly take customer feedback and look at how we can make the instructions better for you. Click below to see our full list of installation instructions.